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參數(shù)資料
| 型號： | CAT1023ZD4E-45TE13 |
| 元件分類： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個(gè)2 KB的EEPROM的國內(nèi)256個(gè)8位每字舉辦的串行CMOS |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 149K |
| 代理商： | CAT1023ZD4E-45TE13 |
3
CAT1021, CAT1022, CAT1023
Doc No. 3009, Rev. K
PIN DESCRIPTION
RESET/
(RESET CAT1021/23 Only)
These are open drain pins and
RESET
can be used as a
manual reset trigger input. By forcing a reset condition on
the pin the device will initiate and maintain a reset condition.
The RESET pin must be connected through a pull-down
resistor, and the
RESET
pin must be connected through a
pull-up resistor.
RESET
:
RESET OUTPUTS
SDA:
The bidirectional serial data/address pin is used to transfer
all data into and out of the device. The SDA pin is an open
drain output and can be wire-ORed with other open drain
or open collector outputs.
SERIAL DATA ADDRESS
SCL:
Serial clock input.
SERIAL CLOCK
PIN FUNCTIONS
Pin Name
Function
NC
No Connect
Active Low Reset Input/Output
RESET
V
SS
SDA
SCL
Ground
Serial Data/Address
Clock Input
RESET
Active High Reset Output (CAT1021/23)
V
CC
WP
Power Supply
Write Protect (CAT1021 only)
MR
Manual Reset Input
WDI
Watchdog Timer Interrupt (CAT1023)
CAT102X FAMILY OVERVIEW
For supervisory circuits with embedded 16k EEPROM, please refer to the CAT1161, CAT1162 and CAT1163
data sheets.
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OPERATING TEMPERATURE RANGE
Industrial
Extended
-40
C to 85
C
-40
C to 125
C
MR:
Manual Reset input is a debounced input that can be
connected to an external source for Manual Reset.
Pulling the MR input low will generate a Reset condition.
Reset outputs are active while
MR
input is low and for
the reset timeout period after
MR
returns to high. The
input has an internal pull up resistor.
MANUAL RESET INPUT
WP (CAT1021 Only):
When WP input is tied to V
or left unconnected write
operations to the entire array are allowed. When tied to
V
, the entire array is protected. This input has an
internal pull down resistor.
WRITE PROTECT INPUT
WDI (CAT1023 Only):
WATCHDOG TIMER INTERRUPT
Watchdog Timer Interrupt Input is used to reset the
watchdog timer. If a transition from high to low or low to
high does not occur every 1.6 seconds, the RESET
outputs will be driven active.
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| CAT1023ZI-25TE13 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT1023ZI-30TE13 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT1023ZI-42TE13 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT1023ZI-45TE13 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT1021JI-28TE13 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT1023ZD4I-25-GT2 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer |
| CAT1023ZD4I-25-GT3 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer |
| CAT1023ZD4I-25T2 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer |
| CAT1023ZD4I-25-T2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT1023ZD4I-25T3 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 2K EEPROM - Tape and Reel |
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